Movie 1

Confocal live cell imaging of N1E cells expressing 5-HT7R and CEpac stimulated with 8-OH-DPAT which leads to an upregulation of cAMP level, elucidated by a ratio change of the FRET-based biosensor CEpac from red (high A/D ratio) to blue (low A/D ratio). Compare Fig. 1 in the main text and Movie 2.

Serotonin receptor oligomerization regulates cAMP-based signaling

Sonal Prasad, Evgeni Ponimaskin, and Andre Zeug

J Cell Sci 2019. 132:None-None; doi: 10.1242/jcs.230334